package com.java.demo;

public class Quqian implements Runnable{
    private Qian qian;
    public Quqian( Qian qian) {
        this.qian =qian;
    }
    @Override
    public void run() {
        for (int a=0;a<10;a++){
            qian.take(1000);
        }
    }
}
